fuel pump wont turn off??

[blackonblack]

my car has been running rich and to shut it off i decided to pull the fuel pump fuse but the fuel pump still pumps fuel and the car wont shut off until i pinch the fuel line...ive been bogging like crazy because im getting way to much fuel...any ideas??

[vancouverbc]

I think the car runs for awhile without fuel pump. look for injector leak or bad temp sensor, etc
Modified by vancouverbc at 7:36 PM 6/23/2007

[blackonblack]

i have a new coolant temp sensor...and when i say the car stays on after i pull the fuse i mean for like 15 minutes...my buddies turns off in about one minute after you pull the fuse and im gona check for leaky injectors also

[bartyb]

The ground on your fuel pump top plate is probably loose. REove the cover in your trunk and verify.

[blackonblack]

the connections that are on top of the fuel pump plate that go throgh it and connect directly to the fuel pump have to that are full of white residue and the little plastice covers are all broken off but everything seems connected still...

[vancouverbc]

http://img522.imageshack.us/my...5.jpg

the fuel pump has continuous ground and receives 12V+ only when computer says so. you disconnected 10 amp fuse so where is the 12V+ coming from? You say you cant shut car off, but then why does fuel pump shut off when you squeeze the gas line. get a 20 dollar digital multimeter and check to see what is going on at fuel pump

[hudy]

Relay stuck closed? What year car?

[vancouverbc]

Relay stuck closed? What year car?

it happens with fuse out

[blackonblack]

i think its the iacv...the screw doesnt adjust the idle at all and when i unplug it nothing happens...could a bad iacv cause the bogging when driving and everything??

[vancouverbc]

i think its the iacv...the screw doesnt adjust the idle at all and when i unplug it nothing happens...could a bad iacv cause the bogging when driving and everything??

It shouldnt cause bogging when you are driving. i have driven with it unplugged and it didnt affect driving.

[blackonblack]

ok well im kinda lost then so i think it might be the ecu...because the guy who i got the engine from said it ran rich like this too so i can think of anything else it could be